package com.jason.bookworm.handler;

import com.alibaba.fastjson.JSON;
import com.jason.bookworm.response.Result;
import com.jason.bookworm.response.StatusEnum;
import com.jason.bookworm.utils.WebUtil;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

//授权失败处理流程
@Component
public class AccessDeniedHandlerImpl implements AccessDeniedHandler {

    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        Result<Object> result = new Result<>(StatusEnum.Access_Denied);
        String resultJSONString = JSON.toJSONString(result);
        //处理异常
        WebUtil.renderString(response,resultJSONString);
    }
}
